[OPEN] [S] [GT] [GF] Spawn point too far away for some lots/Sims freeze to death

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Occasionally (10% - 49%)
What is your current game version number? 1.46.18.1020
What expansions, game packs, and stuff packs do you have installed? Cats and Dogs, Get to Work, Get Together, Seasons, Dine Out, Outdoor Retreat, Parenthood, Spa Day
Steps: How can we find the bug ourselves? During winter, invite people over via a social event to the Von-Windenburg Estate lot and watch as people arrive via the bottom of the hill, rather than spawning right next to the house. By the time the sims get to your house, some die if there is a blizzard. Please note, this is not using the original Von Windenburg Estate house.
What happens when the bug occurs? Sims freeze to death
What do you expect to see? Sims arriving and leaving the house closer by
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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I invited 15 sims over for a dinner party, for 'Christmas', at my recently created house on the Von Windenburg Estate lot. They all arrived hours late because they were all walking a winding path up to the house (see the two faint figures near the top of my screenshot as an example) in a blizzard. One teen sim died. 

The front of the house is on the opposite side, and when my sims arrive home from school/work they spawn at the right location, unlike the visitors.

This is actually the second time a sim in my game has freezed to death. This is very annoying as both times they were relatives of my played sim family. 

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